Function SCIPfreeTransform 

pub unsafe extern "C" fn SCIPfreeTransform(
    scip: *mut SCIP,
) -> SCIP_RETCODE

frees all solution process data including presolving and transformed problem, only original problem is kept

@return \ref SCIP_OKAY is returned if everything worked. Otherwise a suitable error code is passed. See \ref SCIP_Retcode “SCIP_RETCODE” for a complete list of error codes.

@pre This method can be called if @p scip is in one of the following stages: - \ref SCIP_STAGE_INIT - \ref SCIP_STAGE_PROBLEM - \ref SCIP_STAGE_TRANSFORMED - \ref SCIP_STAGE_PRESOLVING - \ref SCIP_STAGE_PRESOLVED - \ref SCIP_STAGE_SOLVING - \ref SCIP_STAGE_SOLVED

@post After calling this method \SCIP reaches one of the following stages: - \ref SCIP_STAGE_INIT if the method was called from \SCIP stage \ref SCIP_STAGE_INIT - \ref SCIP_STAGE_PROBLEM if the method was called from any other of the allowed stages

See \ref SCIP_Stage “SCIP_STAGE” for a complete list of all possible solving stages.